Replying to Adderall and Diphenhydramine (benedryl)

So, I am on adderall and really need to get to sleep early tonight. So, I have an OTC sleep aid (Diphenhydramine). I research if they have adverse affects because adderall is a stimulant and the sleep aid is a depressant. But, looking at all of these peoples stories, they are all saying they trip out like they are on acid. This is probably not good for your brain, but has anyone had this happen to them after taking benedryl or a sleep aid with this in it?